Steve: I too have wanted to hear the SoundApplication PLCs after reading one great thing after another about these. I went out on a limb with the Audio Magic based on a lot of reading of PLCs and a recommendation by a local audiophile, Artg. When I dropped it in the system, it was phenomenol across the board. Other units like the SA, IsoClean, etc., may take the system further, but for now, what the AM has done impresses me greatly enough to be content in the PLC dept.
I am pretty sure I sent a response to another A'gon member on the differences between the Dominus B and C PCs. But it looks like that email has long since been deleted. And I do not remember the exact details so I will not even try to guess which cable rendered what sonic attribute compared to the other. I will borrow another pair of Dominus B PCs soon to try on the SoundLab A1 speakers. Before I try this, I will play the B vs. C game on the front-end again and report on this then if you are interested. Keep in mind, the Dominus B fluid cables are no longer in production.
Sirspeedy: Thanks for the support. I ramble on a lot on A'gon and have tried to do this less and less but when I saw this thread I wanted to share all that I had gone through with these two lines. Hopefully JD will see this and chime in as he would be able to provide much value to how these two chalk up to each other.
Rgs: I can fully agree with your sonic report. The CAT amps have loads and loads of energy on the top so this is perhaps why the Dominus B IC locked in so well. The K-S Emotion was not at all forward or bright here, and in fact was also wonderful. I simply loved that added weight of the initial piano note with the Dominus besides the explosive dynamic contrasts. A bit colored indeed, but oh so nice. 8-)
As for syrupy sound, this was exactly the word I used to describe the AA speaker cables when I returned them to the dealer. No other speaker cables I auditioned ever had such a fatiguing midrange hump like these. But in a system even "hotter" than mine, they too might just lock in.
John